Symmetrical synovitis of the knee in hereditary syphilis.
D000293:Adolescent; D000328:Adult; D002648:Child; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007634:Keratitis / Q000209:etiology; D007717:Knee / Q000473:pathology; D007719:Knee Joint; D008297:Male; D013585:Synovitis / Q000209:etiology* / Q000235:genetics / Q000473:pathology / Q000628:therapy; D013590:Syphilis, Congenital / Q000150:complications*